I have two Profoto Acute b600 kits for sale, both lead batteries were replaced today and operate as expected. Each kit includes a Profoto Acute b600 pack (600ws) with brand new lead battery, Acute b flash head with cover and charger. I have one Profoto carrying bag available to the first buyer. The first kit is $450, US shipping via USPS is $65 each. All you need is a sync cord, Pocket Wizard or similar radio to fire unit.